}
}
+
+set<VariableDeclaration *> AssignmentCollector::apply(Node &node)
+{
+ node.visit(*this);
+ return assigned_variables;
+}
+
+void AssignmentCollector::visit(Assignment &assign)
+{
+ if(VariableDeclaration *var = dynamic_cast<VariableDeclaration *>(assign.target.declaration))
+ assigned_variables.insert(var);
+}
+
} // namespace SL
} // namespace GL
} // namespace Msp